Traditional Culture Encyclopedia - The 24 Solar Terms - Brief introduction of vernal equinox in the twenty-four solar terms
Brief introduction of vernal equinox in the twenty-four solar terms
2. When the vernal equinox arrives, the rainfall increases obviously, and the national average ground temperature has stabilized at 10 degrees, which is the spring temperature defined by climatology. However, after the spring equinox and solar terms, the climate is mild, the rain is abundant and the sun is shining. Winter crops in most parts of China enter the spring growth stage, which is also the sowing time of early rice.
3. Astronomical phenomenon: The vernal equinox refers to the position where the sun is located between 0 degrees and 15 degrees of the yellow longitude in a time period, from March 20th to April 5th. But in fact, it usually refers to the day when the sun is really at 0 degrees of the yellow meridian: March 20 or March 2 1.
- Previous article:Where is the diesel truck air pump? Want to see some pictures?
- Next article:What are the monthly minutes of the four seasons of the year?
- Related articles
- What fruit is abundant in Hubei?
- How to disassemble KIA k2 accelerator and how to clean KIA k2 accelerator?
- Word formation in overseas Chinese. Multiple groups.
- The causes of rain, snow, clouds, fog, dew, frost and hail and their relationship with human life, write a short science essay.
- What is the intake pressure of Audi A6L4.2 displacement engine?
- The eight characters of the unknown woman corpse are approved in detail:198311.7pm (Gregorian calendar). What is your future life (fortune+career+marriage, etc.)? ) thank you!
- ANT FOREST, an ancient poem about Xiaoxue.
- What is the treatment method of golf epc?
- The History and Culture of Xinfeng Ginger
- What are the solar terms in primary and secondary schools?